InChI=1/C17H19N3O5/c18-15(22)11-4-5-12(13(8-11)20(24)25)10-19-14(21)9-17(16(19)23)6-2-1-3-7-17/h4-5,8H,1-3,6-7,9-10H2,(H2,18,22)/f/h18H2 1B1BBA07E9C971B7